Dr. Nanni B. Bachenheimer, MD
- Medicare services, 2024
- 1,906
- Medicare patients, 2024
- 380
- Part D claims, 2024
- 756
- Hospital affiliations
- 1
- Industry payments
- $338
- Practice address
- 9630 East Shea Boulevard, Scottsdale, AZ 85260
- Practice phone
- Call (480) 551-5400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Bachenheimer's professional email, personal email and mobile number
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Dr. Nanni B. Bachenheimer is an internist in Scottsdale, Arizona
Dr. Bachenheimer practices at Encompass Health Rehabilitation Hospital of Scottsdale in Scottsdale, Arizona, part of Encompass Health.
Dr. Bachenheimer's NPI, 1578562807, was assigned on July 19, 2005. Dr. Bachenheimer graduated from Hahneman Medical College of the Pacific in 2001. Dr. Bachenheimer holds Arizona license 33906.
- NPI
- 1578562807NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769476191
- NPI enumeration date
- July 19, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (480) 551-5400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nanni B. Bachenheimer practices at Encompass Health Rehabilitation Hospital of Scottsdale in Scottsdale, Arizona
Dr. Bachenheimer's primary practice is Encompass Health Rehabilitation Hospital of Scottsdale, at 9630 East Shea Boulevard, Scottsdale, AZ 85260 in Maricopa County. The practice phone is (480) 551-5400.
- Encompass Health Rehabilitation Hospital of Scottsdale9630 East Shea Boulevard, Scottsdale, AZ 85260 · Maricopa CountyPhone(480) 551-5400
Source: Dmand AI Affiliation Data
Dr. Nanni B. Bachenheimer is affiliated with 3 sites of care and 1 medical group
Dr. Bachenheimer's primary practice is Encompass Health Rehabilitation Hospital of Scottsdale in Scottsdale, Arizona, part of Encompass Health. The medical group on file is 4C Medical Group PLC. Dmand AI also links Dr. Bachenheimer to 1 more physician office and 1 hospice, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nanni B. Bachenheimer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bachenheimer practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Encompass Health Rehabilitation Hospital of Scottsdale | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nanni B. Bachenheimer is one of 2,420 internists in Arizona
Internal medicine is Dr. Bachenheimer's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Bachenheimer is licensed in Arizona.
Specialties and state licenses
- Internal medicine, ArizonaPrimary
Internists near Dr. Bachenheimer
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Nanni B. Bachenheimer billed Medicare for 1,906 services in 2024
CMS data shows 1,906 Medicare services from Dr. Bachenheimer across 5 procedure codes in 2024, for 380 Medicare patients. Medicare paid $138,146 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Bachenheimer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,6482024: 1,90616%
Dr. Bachenheimer compared with the Arizona median for internists, 2024
- Dr. Bachenheimer
- Arizona median
- Medicare services
- 1,906vs 4764.0 times
- Medicare patients
- 380vs 20585% above
- Part D claims
- 387vs 26049% above
Medians across 2,300 internists in Arizona with Dmand AI profiles that report each measure.
Dr. Bachenheimer's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bachenheimer and other internists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nanni B. Bachenheimer treated 380 Medicare patients in 2024, average age 79
CMS counts 380 Medicare patients who saw Dr. Bachenheimer in 2024. The largest group is 75 to 84, with 189 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 5% are also on Medicaid. Their average risk score is 2.18, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Bachenheimer's median patient age at 83, with 67% women.
Dr. Bachenheimer's Medicare patients by age, 2024
Dr. Bachenheimer's Medicare patients by sex, 2024
- Women19150%
- Men18950%
Chronic conditions among Dr. Bachenheimer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis72%
- Mood disorders48%
- Ischemic heart disease47%
- Atrial fibrillation44%
- Anxiety41%
- Chronic kidney disease40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bachenheimer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 83
Patient panel by sex, all payers
- Women67%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nanni B. Bachenheimer wrote 756 Medicare Part D claims in 2024
In 2024, Dr. Bachenheimer wrote 756 Medicare Part D claims for 185 patients. 87% of them were for generic drugs. CMS names the drug for 387 of them, across 20 drugs with 11 or more claims each, at $19,061 in total drug cost. In 2023, CMS named 172 claims across 11 drugs.
Dr. Bachenheimer's Part D claims by kind of drug, 2024
- Generic661 claims87%
- Brand-name and other95 claims13%
Dr. Bachenheimer's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Bachenheimer's Part D claims, 2024
- Antibiotics4%29 of 756 claims
- Antipsychotics, patients 65 and over4%29 of 756 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1722024: 387125%
Drugs named by CMS: 20 in 2024, 11 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Nanni B. Bachenheimer takes part in Medicare
Dr. Bachenheimer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Nanni B. Bachenheimer received $338 in industry payments from 2016 to 2025
CMS Open Payments shows 9 general payments to Dr. Bachenheimer from 7 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $122.
General payments to Dr. Bachenheimer by program year, 2016 to 2025
General payments to Dr. Bachenheimer by kind, 2016 to 2025
- Food and beverage$337100%
- Education$10%
Companies that paid Dr. Bachenheimer the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nanni B. Bachenheimer graduated from Hahneman Medical College of the Pacific
Dr. Bachenheimer graduated from Hahneman Medical College of the Pacific in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nanni B. Bachenheimer's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Nanni B. Bachenheimer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Nanni B. Bachenheimer's NPI number?
Dr. Nanni B. Bachenheimer's NPI number is 1578562807. It was assigned on July 19, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Nanni B. Bachenheimer?
Dr. Nanni B. Bachenheimer is an internist in Scottsdale, Arizona. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Nanni B. Bachenheimer practice?
Dr. Bachenheimer practices at 9630 East Shea Boulevard, Scottsdale, AZ 85260. Dr. Bachenheimer's primary practice is Encompass Health Rehabilitation Hospital of Scottsdale in Scottsdale, Arizona, part of Encompass Health. Dmand AI also links Dr. Bachenheimer to 1 physician office and 1 hospice.
What is Dr. Nanni B. Bachenheimer's office phone number?
The practice phone on file for Dr. Bachenheimer is (480) 551-5400.
What is Dr. Nanni B. Bachenheimer's medical license number?
Dr. Bachenheimer holds Arizona license 33906.
Which hospitals is Dr. Nanni B. Bachenheimer affiliated with?
Dr. Bachenheimer practices at Encompass Health Rehabilitation Hospital of Scottsdale in Scottsdale, Arizona.
What medical group is Dr. Nanni B. Bachenheimer part of?
Dr. Bachenheimer is linked to 4C Medical Group PLC.
Does Dr. Nanni B. Bachenheimer accept Medicare?
Yes. CMS data shows Dr. Bachenheimer billed Medicare for 1,906 services in 2024, and Dr. Bachenheimer accepts Medicare assignment.
How many Medicare patients does Dr. Nanni B. Bachenheimer see?
CMS counts 380 Medicare patients who saw Dr. Bachenheimer in 2024, with an average age of 79.
What services does Dr. Nanni B. Bachenheimer bill to Medicare?
In 2024, Dr. Bachenheimer's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).
Show 4 more questionsShow fewer questions
Where did Dr. Nanni B. Bachenheimer go to medical school?
Dr. Bachenheimer graduated from Hahneman Medical College of the Pacific in 2001.
What drugs does Dr. Nanni B. Bachenheimer prescribe most?
In 2024 Medicare Part D data, Dr. Bachenheimer's most prescribed drugs by claims were Metoprolol Succinate, Levothyroxine Sodium and Eliquis.
Has Dr. Nanni B. Bachenheimer received payments from drug or device companies?
CMS Open Payments shows $338 in general payments to Dr. Bachenheimer from 7 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Nanni B. Bachenheimer been practicing?
Dr. Bachenheimer graduated from medical school in 2001, 25 years ago.
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